package com.linln.admin.bank.controller;

import java.util.List;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.apache.shiro.session.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Example;
import org.springframework.data.domain.ExampleMatcher;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.linln.admin.bank.domain.Clue;
import com.linln.admin.bank.service.ClueService;
import com.linln.admin.bank.validator.CompleteForm;
import com.linln.admin.core.enums.ResultEnum;
import com.linln.admin.core.enums.StatusEnum;
import com.linln.admin.core.exception.ResultException;
import com.linln.admin.core.shiro.ShiroUtil;
import com.linln.admin.core.utils.TimoExample;
import com.linln.admin.system.domain.User;
import com.linln.core.utils.FormBeanUtil;
import com.linln.core.utils.ResultVoUtil;
import com.linln.core.vo.ResultVo;

/**
 * 分配审核
 *
 * @author kome
 * @date 2020/08/08
 */
@Controller
@RequestMapping(AuthController.BIZ)
public class AuthController {

    static final String BIZ          = "/auth";
    static final String BIZ_TEMPLATE = "/bank" + BIZ;

    @Autowired
    private ClueService clueService;

    /**
     * 列表页面
     *
     * @param pageIndex 页码
     * @param pageSize 获取数据长度
     */
    @GetMapping("/index")
    @RequiresPermissions(AuthController.BIZ + "/index")
    public String index(Model model, Clue clue, @RequestParam(value = "page", defaultValue = "1") int pageIndex,
                        @RequestParam(value = "size", defaultValue = "10") int pageSize) {

        // 创建session对象
        Session session = SecurityUtils.getSubject().getSession();
        User user = ShiroUtil.getSubject();
        if (user.getDeptId() != null && user.getDeptId() > 1) {
            session.setAttribute("orgCode", user.getDeptId());// 把用户数据保存到session对象中
            clue.setOrgCode(user.getDeptId().toString());
            clue.setAuthBy(user);
        }

        // 创建匹配器，进行动态查询匹配
        ExampleMatcher matcher = ExampleMatcher.matching();
        clue.setAllotStatus((byte) 1);
        clue.setCompleteStatus((byte) 1);
        clue.setAssignStatus((byte) 1);
        clue.setAuthStatus((byte) 0);

        // 获取业务管理列表
        Example<Clue> example = TimoExample.of(clue, matcher);
        Page<Clue> list = this.clueService.getPageList(example, pageIndex, pageSize);

        // 封装数据
        model.addAttribute("list", list.getContent());
        model.addAttribute("page", list);
        return BIZ_TEMPLATE + "/index";
    }

    /**
     * 跳转到添加页面
     *
     * @param model
     */
    @GetMapping("/add")
    @RequiresPermissions(AuthController.BIZ + "/add")
    public String toAdd(Model model) {
        model.addAttribute("sessionUser", ShiroUtil.getSubject());
        return BIZ_TEMPLATE + "/add";
    }

    /**
     * 跳转到编辑页面
     */
    @GetMapping("/edit/{id}")
    @RequiresPermissions(AuthController.BIZ + "/edit")
    public String toEdit(@PathVariable("id") Long id, Model model) {
        Clue clue = this.clueService.getId(id);

        model.addAttribute("clue", clue);
        return toAdd(model);
    }

    /**
     * 保存添加/修改的数据
     *
     * @param clueForm 表单验证对象
     */
    @PostMapping({ "/add", "/edit" })
    @RequiresPermissions({ AuthController.BIZ + "/add", AuthController.BIZ + "/edit" })
    @ResponseBody
    public ResultVo save(@Validated CompleteForm clueForm) {

        // 将验证的数据复制给实体类
        Clue clue = new Clue();
        if (clueForm.getId() != null) {
            Clue exists = this.clueService.getId(clueForm.getId());
            if (exists != null) {
                FormBeanUtil.copyProperties(exists, clue);
            }
        }
        FormBeanUtil.copyProperties(clueForm, clue);

        // 保存数据
        this.clueService.save(clue);
        return ResultVoUtil.SAVE_SUCCESS;
    }

    /**
     * 跳转到详细页面
     */
    @GetMapping("/detail/{id}")
    @RequiresPermissions(AuthController.BIZ + "/detail")
    public String toDetail(@PathVariable("id") Long id, Model model) {
        Clue clue = this.clueService.getId(id);
        model.addAttribute("clue", clue);
        return BIZ_TEMPLATE + "/detail";
    }

    /**
     * 设置一条或者多条数据的状态
     */
    @RequestMapping("/status/{param}")
    @RequiresPermissions(AuthController.BIZ + "/status")
    @ResponseBody
    public ResultVo status(@PathVariable("param") String param,
                           @RequestParam(value = "ids", required = false) List<Long> idList) {
        try {
            // 获取状态StatusEnum对象
            StatusEnum statusEnum = StatusEnum.valueOf(param.toUpperCase());
            // 更新状态
            Integer count = this.clueService.updateStatus(statusEnum, idList);
            if (count > 0) {
                return ResultVoUtil.success(statusEnum.getMessage() + "成功");
            } else {
                return ResultVoUtil.error(statusEnum.getMessage() + "失败，请重新操作");
            }
        } catch (IllegalArgumentException e) {
            throw new ResultException(ResultEnum.STATUS_ERROR);
        }
    }

}
